These are filters you can apply before starting capturing.
Merge Port #
Enable this can merge 2 ports, and capture the aggregated traffic. Merge is supported between port 0 with port1, port 2 with port 3, and port 4 with port 5.
Compression
Compresses the file after writing to that file is complete. This works best when capturing using increment mode.
Rotational
When the volume reaches the threshold value (depending on the configuration of the QP), the oldest PCAP and compressed PCAP are deleted to make room for the newest PCAP captures.
OoS Detect
After starting capturing with OoS-Detect (Out-of-Sync Detection) enabled, the Capture Preview section of the Capture Panel will display alerts in an event that it detects any possible Out-of-Sync packet. Mostly used for multicast traffic.
Interval/File
This field is enabled after checking the Increment File checkbox. Choosing By File Size from the drop-down list brings the size field for selecting a file size.
Increment by Time
Increments the file by time (for 10 seconds to 30 minutes) even when the capture has not received any packets in that interval. This option is selected from the Interval/ File drop-down menu.
Increment by Packets
Increments the file by the number of packets form (100 to 1,000,000 packets); it is recommended to increment using less than 100,000 packets for slow speed capturing only. This option is selected from the Interval/File drop-down menu.
Increment by File Size
Increment by the size of the file in megabytes. It has an upper limit of incrementing up to 4000MB and the lowest limit of 50MB. Note: In the Interval/File drop-down menu, select By File Size.
Packet Slicing(Bytes)
Slice the packets according to the specified size. Currently, we don't have restrictions on the packet slicing, if you would like most just the header and some payload; set to 128B. If you would like the minimum header set to 64B.
Virtual Capture Setting
Turning the filtering settings on will enable the filter settings. Turning it off will dis- able these settings. Refer to Virtual Capture Settings.
To learn how to configure filters, kindly refer to the following link: Virtual Capture Setting